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首页> 外文期刊>Hand surgery: an international journal devoted to hand and upper limb surgery and related research : journal of the Asia-Pacific Federation of Societies for Surgery of the Hand >PEAK LOAD RESISTANCE OF THE JUGGERKNOT~(TM)SOFT ANCHOR TECHNIQUE COMPARED WITH OTHER COMMON FIXATION TECHNIQUES FOR LARGE MALLET FINGER FRACTURES
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PEAK LOAD RESISTANCE OF THE JUGGERKNOT~(TM)SOFT ANCHOR TECHNIQUE COMPARED WITH OTHER COMMON FIXATION TECHNIQUES FOR LARGE MALLET FINGER FRACTURES

机译：JUGGGERKNOT〜（TM）软锚技术的峰值载荷抵抗力与其他大型大号指形断裂固定技术相比

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Introduction: To identify the strongest peak load resistance among four mallet finger fracture fixation methods (Kirschner wire, pull-out wire, tension-band wiring and the JuggerKnot~(TM)(Biomet) soft anchor fixation). Methods: Fixation techniques were assigned among 24 specimens from six cadaveric human hands in a randomized block fashion. Peak load resistance was tested at 30(deg), 45(deg) and 60(deg) of flexion of the distal interphalangeal joint. Results: The mean peak load of tension-band wiring was 67.8 N at 60(deg) of flexion which was most superior. The JuggerKnot~(TM)fixation had mean peak loads of 13.35N (30(deg)), 22.51 N (45(deg)) and 32.96N (60(deg)). No complications of implant failure or fragmentation of the dorsal fragment was noted. Conclusions: Tension-band wiring was the strongest fixation method but was most prominent on the skin surface as seen in three specimens. The JuggerKnot~(TM)soft anchor fixation had similar peak load resistance as k-wire fixation and pull-out wiring.
机译：简介：在四种槌状手指骨折固定方法（柯氏针，拉出线，张力带导线和JuggerKnot〜（TM）（Biomet）软锚定固定）中，确定最强的峰值载荷阻力。方法：将固定技术分配给来自六只尸体人手的24个标本，以随机方式分配。在远端指间关节屈曲30°，45°和60°时测试了峰值载荷阻力。结果：在60度屈曲时，张力带布线的平均峰值载荷为67.8 N，这是最优越的。 JuggerKnotTM固定装置的平均峰值载荷为13.35N（30度），22.51N（45度）和32.96N（60度）。没有观察到植入失败或后背碎片断裂的并发症。结论：张力带布线是最强的固定方法，但在皮肤表面上最为突出，如在三个样本中所见。 JuggerKnotTM软锚固固定装置具有与k线固定装置和拉出导线相似的峰值负载阻力。

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